#include <bits/stdc++.h>

using namespace std;

const int N = 1e5 + 5;
int n, a[N];

int main(){
    freopen("duel.in", "r", stdin);
    freopen("duel.out", "w", stdout);

    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    cin >> n;
    for (int i = 1; i <= n; i++){
        cin >> a[i];
    }

    sort(a + 1, a + n + 1);

    int h = 1;
    for (int i = 2; i <= n; i++){
        if (a[i] > a[h]){
            h++;
        }
    }

    cout << n - h + 1 << "\n";

    return 0;
}